<template>
    <div class="login_containner">
        <div class="login_box">
            <!-- 头像区 -->
            <div class="avator_box">
                <img src="../assets/logo.png" alt="Logo">
            </div>
            <!-- 登录表单区 -->
            <el-form ref='loginFormRef' label-width="0px" :model="loginform1" :rules='loginFormRules' class="loginForm">
                <!-- 用户名 -->
                <el-form-item prop="username">
                    <el-input v-model="loginform1.username" prefix-icon="el-icon-s-custom"></el-input>
                </el-form-item>
                <!-- 密码 -->
                <el-form-item prop="password">
                    <el-input v-model="loginform1.password" prefix-icon="el-icon-lock" type="password"></el-input>
                </el-form-item>
                <!-- 按钮 -->
                <el-form-item class="bts">
                    <el-button type="primary"  @click="login">登录</el-button>
                    <el-button type="info" @click="resetloginFrom">重置</el-button>
                </el-form-item>
            </el-form>
        </div>
    </div>
</template>

<script>
export default {
    data() {
      return {
        // 这是登录表单的数据绑定对象
        loginform1:{
            username:'admin',
            password:'123456',
        },
        // 这是表单的验证规则对象
        loginFormRules:{
        // 验证用户名是否合法
        username:[
            {required:true,message:'请输入用户名称',trigger:'blur'},
            {min:3,max:10,message:'长度在3到10个字符',trigger:'blur'}

        ],
        // 验证密码是否合法
        password:[
            {required:true,message:'请输入密码',trigger:'blur'},
            {min:6,max:15,message:'长度在6到15个字符',trigger:'blur'}

        ]
        }
      }
    },
    methods:{
        resetloginFrom(){
            this.$refs.loginFormRef.resetFields()
        },
        login(){
            this.$refs.loginFormRef.validate(async valid=>{
                if(!valid) return
                const {data:res}=await this.$http.post('login',this.loginform1)
                if(res.meta.status!=200) return this.$message.error('登录失败！')
                this.$message.success('登录成功！')

            })
        }
    }
}
</script>

<style lang="less" scoped>
.login_containner {
    display: flex;
    background-color: #2b4b6b;
    height: 100%;
    justify-content: center;
    align-items: center;
}

.login_box {
    display: flex;
    width: 450px;
    height: 300px;
    background-color: #fff;
    border-radius: 3px;
    align-items: center;
    flex-direction: column;
}

.avator_box {
    height: 130px;
    width: 130px;
    border: 1px solid #eee;
    border-radius: 50%;
    padding: 10px;
    margin-top: -60px;
    background-color: #fff;
    box-shadow: 0 0 10px #ddd;

    img {
        width: 100%;
        height: 100%;
        border-radius: 50%;
        background-color: #eee;
    }

}
.bts{
    display: flex;
    justify-content: flex-end;
}
.loginForm{
    width: 85%;
    position: relative;
    top: 20px;
}
</style>
